GS581B007: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.156 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 49, inside_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-01-323-0348, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL UNS K08500 OVERALL |
| end_style | SHORT TWISTED HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.156 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 49 |
| inside_diameter | 0.312 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| spring_free_length | 3.819 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 15.000 POUNDS PER INCH NOMINAL LBS |
| coil_to_hook_inside_length | 0.312 INCHES NOMINAL BOTH ENDS IN |
| NSN | 5360-01-323-0348 |
| SPRING FREE OUTSIDE DIAMETER | 0.371 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 3.819 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 15.000 POUNDS PER INCH NOMINAL LBS |
| COIL TO HOOK INSIDE LENGTH | 0.312 INCHES NOMINAL BOTH ENDS IN |
| INSIDE DIAMETER | 0.312 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.